{"product_id":"ek-520-srx2-drive-chain-112-links-part-number-520srx2-112","title":"EK 520 SRX2 Drive Chain, 112 Links, Part Number 520SRX2-112","description":"520 SRX2 - Drive Chain - 112 Links\n\u003cp\u003eThe EK 520 SRX2 is a competition-grade drive chain designed for high-performance motorcycles and OEM replacement applications. This 520-size chain features a Quadra X-Ring seal design that helps retain lubrication, reduce friction, and extend service life compared with a standard O-ring chain. With proper maintenance, the EK 520 SRX2 can provide approximately 1.5 to 2 times the service life of a conventional O-ring chain.\u003c\/p\u003e\u003cp\u003eLightening holes help reduce rotating weight while supporting responsive performance in demanding riding conditions. The chain is supplied with a clip-type master link for installation and service convenience. Its 112-link configuration is suitable for compatible motorcycle drivetrain applications, although final fitment should be confirmed against the manufacturer’s specifications and the required gearing setup.\u003c\/p\u003e\u003cp\u003eUse the EK 520 SRX2 for racing, sport riding, and OEM replacement needs where reduced friction, dependable sealing, and durable chain performance are important. Verify chain size, link count, master-link style, and motorcycle compatibility before installation. EK is the manufacturer and brand, and 520SRX2-112 is the manufacturer and vendor part number.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 520 drive chain\u003c\/li\u003e\n\u003cli\u003eModel: SRX2\u003c\/li\u003e\n\u003cli\u003eLink Count: 112 links\u003c\/li\u003e\n\u003cli\u003eBrand: EK\u003c\/li\u003e\n\u003cli\u003eManufacturer: EK\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 520SRX2-112\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 520SRX2-112\u003c\/li\u003e\n\u003cli\u003eApplication: Competition use and OEM replacement\u003c\/li\u003e\n\u003cli\u003eSeal Design: Quadra X-Ring design helps reduce friction and extend chain life\u003c\/li\u003e\n\u003cli\u003eConstruction: Lightening holes help reduce rotating weight\u003c\/li\u003e\n\u003cli\u003eIncluded Component: Clip-type master link\u003c\/li\u003e\n\u003cli\u003eFitment: Compatible with select motorcycles using a 520-size chain; verify application requirements before installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EK","offers":[{"title":"Default Title","offer_id":67545117819115,"sku":"12230628","price":134.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/31412.png?v=1790655368","url":"https:\/\/ctracingservices.com\/products\/ek-520-srx2-drive-chain-112-links-part-number-520srx2-112","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}